Study of ipratropium bromide inhalation in stable asthma.

ABSTRACT

An open two weeks short term trial of Ipratropium Bromide (IB) inhalation (0.02 mg per dose) was carried out in 20 stable asthamatics to study its efficacy and safety. Early significant rise in PEFR (P < 0.001) and FEV1 (P < 0.05) was observed after 15 min of IB inhalation and reached significant peak (P < 0.01) after 1 hour which was persistent beyond three hours after IB inhalation. No side effects were observed. It was concluded that Ipratropium Bromide Imhalation is safe and has efficient bronchodilatory effect on short term basis in stable asthmatics.